IZ4ISC — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving IZ4ISC, decoded by SO8OO in southeastern Poland. 6 related FT8 messages, observed on 40m, 20m, 10m, across 4 UTC dates. Heard between 2026-04-28 and 2026-07-13.
These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.
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Overview
Frequent QSO partners observed at SO8OO
Stations IZ4ISC worked most often, as logged from our receiver:
Locator transmitted by IZ4ISC
Approximate centre of JN64, decoded 2026-08-03 08:31 UTC. A transmitted locator is not proof of the operator's permanent location.
Observed FT8 exchanges
S/N cells show: decoded at SO8OO / report transmitted by the counterpart. An observed exchange is not a QSL or an official logbook confirmation.
| Time UTC | Band | IZ4ISC S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-01 15:41 | 10m | -3 / - | D2ACE | - / - | 2 | Partial capture |
| 08-01 15:36 | 10m | -3 / - | CX6CAU | - / -14 | 4 | ✓ Closing fragment |
| 08-01 15:32 | 10m | -10 / - | CX1VA | - / -9 | 5 | ✓ Closing fragment |
| 07-13 13:26 | 20m | +2 / - | VU2KPH | - / -18 | 4 | ✓ Closing fragment |
| 07-13 13:23 | 20m | +4 / - | RC9WC | - / -19 | 2 | ✓ Closing fragment |
| 07-13 13:22 | 20m | 0 / - | 9M8DEN | - / -5 | 3 | ✓ Closing fragment |
| 07-13 09:11 | 20m | -14 / -11 | F5IXN | -10 / -1 | 4 | ✓ Full exchange observed |
| 07-13 09:09 | 20m | -10 / - | TN8GD | - / -6 | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 091200 -10 2621 IZ4ISC F5IXN R-11 091215 -18 2621 F5IXN IZ4ISC RR73 091330 -5 2621 5N0YEN IZ4ISC JN64 131915 +4 2686 9M8DEN IZ4ISC JN64 (x4) 132345 -2 2686 RC9WC IZ4ISC R-19 (x2) 132615 +4 2686 VU2KPH IZ4ISC JN64 (x4) 072130 -12 2620 NZ2X IZ4ISC -09 083130 -13 2531 ZL3BT IZ4ISC JN64
UTC dB Audio Message 153200 -14 2335 CX1VA IZ4ISC JN64 (x5) 153645 -8 2700 CX6CAU IZ4ISC JN64 (x4) 154115 -5 2701 D2ACE IZ4ISC JN64 (x2)
UTC dB Audio Message 160815 -3 776 M0XXJ IZ4ISC JN64 081545 -6 756 IZ4ISC UT4PA KO20
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.